Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(120 Years)
Illinois CD 1. Northwest46.9°F348.2°F-1.3°F
Illinois CD 2. Northeast47.1°F248.4°F-1.3°F
Illinois CD 3. West50.2°F1051.2°F-1.0°F
Illinois CD 4. Central49.4°F550.7°F-1.3°F
Illinois CD 5. East49.1°F750.3°F-1.2°F
Illinois CD 6. West Southwest52.1°F953.1°F-1.0°F
Illinois CD 7. East Southeast52.1°F953.0°F-0.9°F
Illinois CD 8. Southwest54.6°F1155.4°F-0.8°F
Illinois CD 9. Southeast54.8°F2055.4°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from